GE AF-650 GP Programming Manual page 51

Parameter Descriptions
E-63 Term. 29 High Ref./Feedb. Value
Range:
3 3
E-64 Pulse Filter Time Constant #29
Range:
100 ms [1 - 1000
*
ms]
E-65 Term. 33 Low Frequency
Range:
100 Hz [0 - 110000
*
Hz]
E-66 Term. 33 High Frequency
Range:
100 Hz [0 - 110000
*
Hz]
E-67 Term. 33 Low Ref./Feedb. Value
Range:
0 [-999999.999 -
*
999999.999]
E-68 Term. 33 High Ref./Feedb. Value
Range:
1500.000 Reference-
FeedbackUnit
*
E-69 Pulse Filter Time Constant #33
Range:
100 ms [1 - 1000
*
ms]
50
AF-650 GP Programming Guide
Function:
Select terminal 29 as a
digital input
(E-52 Terminal 29 Mode =
[0] input (default) and
E-04 Terminal 29 Digital
Input = applicable
value).
Function:
Enter the pulse filter time constant. The
pulse filter dampens oscillations of the
feedback signal, which is an advantage if
there is a lot of noise in the system. A
high time constant value results in better
dampening but also increases the time
delay through the filter.
Function:
Enter the low frequency
corresponding to the low motor shaft
speed (i.e. low reference value) in
E-67 Term. 33 Low Ref./Feedb. Value.
Function:
Enter the high frequency
corresponding to the high motor shaft
speed (i.e. high reference value) in
E-68 Term. 33 High Ref./Feedb. Value.
Function:
Enter the low reference value [RPM]
for the motor shaft speed. This is also
the low feedback value, see also
E-62 Term. 29 Low Ref./Feedb. Value.
Function:
[-999999.999 - Enter the high
999999.999 reference value
ReferenceFeed- [RPM] for the motor
backUnit] shaft speed. See
also E-63 Term. 29
High Ref./Feedb.
Value.
Function:
Enter the pulse filter time constant. The
low-pass filter reduces the influence on
E-69 Pulse Filter Time Constant #33
Range: Function:
and dampens oscillations on the feedback
signal from the control.
This is an advantage, e.g. if there is a
great amount on noise in the system.
3.4.5 E-7# Pulse Output
Parameters to configure terminal 27 and 29 as Pulse Train
Outputs and to configure Encoder input terminals 32 and
33.
E-70 Terminal 27 Pulse Output Variable
Option:
[0] No operation
*
[45] Bus ctrl.
[48] Bus ctrl., timeout
[100] Output frequency
[101] Reference
[102] Feedback
[103] Motor Current
[104] Torque rel to limit
[105] Torq relate to rated
[106] Power
[107] Speed
[108] Torque
[109] Max Out Freq
[119] Torque % lim
E-72 Pulse Output Max Freq #27
Range:
5000 Hz [0 - 32000 Hz] Set the maximum frequency for
*
E-73 Terminal 29 Pulse Output Variable
Option:
[0] No operation
*
[45] Bus ctrl.
[48] Bus ctrl., timeout
[100] Output frequency
[101] Reference
[102] Feedback
[103] Motor Current
[104] Torque rel to limit
[105] Torq relate to rated
[106] Power
[107] Speed
[108] Torque
[109] Max Out Freq
DET-618C
Function:
Select the desired display output for
terminal 27.
Function:
terminal 27, corresponding to the
output variable selected in
E-70 Terminal 27 Pulse Output Variable.
Function:
Select the desired display output for
terminal 29.